EP1220332A3 - A light permeable fluorescent cover for light emitting diode - Google Patents

A light permeable fluorescent cover for light emitting diode Download PDF

Info

Publication number
EP1220332A3
EP1220332A3 EP01130432A EP01130432A EP1220332A3 EP 1220332 A3 EP1220332 A3 EP 1220332A3 EP 01130432 A EP01130432 A EP 01130432A EP 01130432 A EP01130432 A EP 01130432A EP 1220332 A3 EP1220332 A3 EP 1220332A3
Authority
EP
European Patent Office
Prior art keywords
light
peak
emitting diode
cover
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01130432A
Other languages
German (de)
French (fr)
Other versions
EP1220332A2 (en
Inventor
Sano c/o Sanken Electric Co Ltd Takeshi
Kawae c/o Sanken Electric Co Ltd Hiroyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanken Electric Co Ltd
Original Assignee
Sanken Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Publication of EP1220332A2 publication Critical patent/EP1220332A2/en
Publication of EP1220332A3 publication Critical patent/EP1220332A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with two or more wavelength conversion materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7792—Aluminates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil

Abstract

A light permeable fluorescent cover 6 is provided that comprises a fluorescent material 7 contained in the cover 6 attached on a light emitting diode for emitting a first light with a first peak in blue wavelength range of 420 nm to 480 nm. The fluorescent material 7 emits a second light with a second peak in green wavelength range of 480 nm to 580 nm separated from the first peak and a third light with a third peak in red wavelength range of 580 nm to 750 nm separated from the second peak to synthesize lights in a wide chromaticity area by mixing three primary blue, green and red lights and to irradiate them to outside of the cover 6 in colorful expression.
EP01130432A 2000-12-22 2001-12-20 A light permeable fluorescent cover for light emitting diode Withdrawn EP1220332A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000391457 2000-12-22
JP2000391457A JP2002190622A (en) 2000-12-22 2000-12-22 Transmissive fluorescent cover for light emitting diode

Publications (2)

Publication Number Publication Date
EP1220332A2 EP1220332A2 (en) 2002-07-03
EP1220332A3 true EP1220332A3 (en) 2005-10-12

Family

ID=18857591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130432A Withdrawn EP1220332A3 (en) 2000-12-22 2001-12-20 A light permeable fluorescent cover for light emitting diode

Country Status (5)

Country Link
US (1) US7906904B2 (en)
EP (1) EP1220332A3 (en)
JP (1) JP2002190622A (en)
KR (1) KR100587126B1 (en)
TW (1) TW535304B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8362695B2 (en) 2002-08-30 2013-01-29 GE Lighting Solutions, LLC Light emitting diode component

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091656B2 (en) 2001-04-20 2006-08-15 Nichia Corporation Light emitting device
WO2002086978A1 (en) 2001-04-20 2002-10-31 Nichia Corporation Light emitting device
JP2002374007A (en) * 2001-06-15 2002-12-26 Toyoda Gosei Co Ltd Light-emitting apparatus
JP2003152227A (en) * 2001-11-14 2003-05-23 Citizen Electronics Co Ltd Means and method for correcting color of led
KR100497339B1 (en) * 2002-01-08 2005-06-23 주식회사 이츠웰 Light emitting diode device and illuminator, display, and back light using the same
TW507853U (en) * 2002-01-25 2002-10-21 Shi-Huang Lin Series type lamp
JP4016724B2 (en) * 2002-05-31 2007-12-05 住友化学株式会社 Phosphor for vacuum ultraviolet light-emitting device
US7224000B2 (en) 2002-08-30 2007-05-29 Lumination, Llc Light emitting diode component
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
US6744077B2 (en) * 2002-09-27 2004-06-01 Lumileds Lighting U.S., Llc Selective filtering of wavelength-converted semiconductor light emitting devices
JP2004138958A (en) * 2002-10-21 2004-05-13 Semiconductor Energy Lab Co Ltd Display device
US7015636B2 (en) * 2002-10-23 2006-03-21 Charles Bolta Balanced blue spectrum therapy lighting
AU2002952652A0 (en) * 2002-11-14 2002-11-28 University Of Technology, Sydney A hybrid lighting system
KR20040046516A (en) * 2002-11-27 2004-06-05 이경득 Lighting cover and method for manufacturing thereof
JP2004228065A (en) * 2002-11-29 2004-08-12 Ngk Insulators Ltd Electronic pulse emission device
JP2004207341A (en) * 2002-12-24 2004-07-22 Sanken Electric Co Ltd Emitted light wavelength converting semiconductor light emitting device and its manufacturing method
JP2004296830A (en) * 2003-03-27 2004-10-21 Solidlite Corp Method of manufacturing white light-emitting diode
US20050006659A1 (en) * 2003-07-09 2005-01-13 Ng Kee Yean Light emitting diode utilizing a discrete wavelength-converting layer for color conversion
US7029935B2 (en) * 2003-09-09 2006-04-18 Cree, Inc. Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same
US20050099808A1 (en) * 2003-11-12 2005-05-12 Cheng Tzu C. Light-emitting device
WO2005067064A1 (en) * 2003-11-25 2005-07-21 Shichao Ge Light emitting diode and light emitting diode lamp
US7518158B2 (en) * 2003-12-09 2009-04-14 Cree, Inc. Semiconductor light emitting devices and submounts
US20050227394A1 (en) * 2004-04-03 2005-10-13 Bor-Jen Wu Method for forming die protecting layer
US7372198B2 (en) * 2004-09-23 2008-05-13 Cree, Inc. Semiconductor light emitting devices including patternable films comprising transparent silicone and phosphor
DE102004047727B4 (en) * 2004-09-30 2018-01-18 Osram Opto Semiconductors Gmbh Luminescence diode chip with a converter layer and method for producing a luminescence diode chip with a converter layer
ATE398836T1 (en) * 2004-11-18 2008-07-15 Koninkl Philips Electronics Nv LIGHT EMITTING DEVICE WITH CONVERSION STRUCTURE
KR100588209B1 (en) 2005-01-19 2006-06-08 엘지전자 주식회사 White light emitting device and method for fabricating the same
DE102005009066A1 (en) 2005-02-28 2006-09-07 Osram Opto Semiconductors Gmbh Method for producing an optical and a radiation-emitting component and optical and radiation-emitting component
US7501659B2 (en) * 2005-04-12 2009-03-10 Japan Cash Machine Co., Ltd. LED device and optical detector therewith for bill validator
JP4799341B2 (en) * 2005-10-14 2011-10-26 株式会社東芝 Lighting device
US20070152309A1 (en) * 2005-12-29 2007-07-05 Para Light Electronics Co., Ltd. Light emitting diode
KR100746749B1 (en) * 2006-03-15 2007-08-09 (주)케이디티 Photoluminescent diffusion sheet
CN101225931A (en) * 2007-01-19 2008-07-23 童国钧 LED lamp string devices which LED lamp body irradiation brightness is approximately same with each other and implementing method thereof
WO2009094063A1 (en) * 2008-01-24 2009-07-30 Quad/Graphics, Inc. Printing using color changeable material
CN101946337B (en) * 2008-03-28 2012-12-05 松下电器产业株式会社 Molded resin product, semiconductor light-emitting source, lighting device, and method for manufacturing molded resin product
US7888691B2 (en) 2008-08-29 2011-02-15 Koninklijke Philips Electronics N.V. Light source including a wavelength-converted semiconductor light emitting device and a filter
US8900921B2 (en) 2008-12-11 2014-12-02 Stats Chippac, Ltd. Semiconductor device and method of forming topside and bottom-side interconnect structures around core die with TSV
CN102020819A (en) * 2009-09-16 2011-04-20 大连路明发光科技股份有限公司 Plastic light-conversion fluorescent granules and application thereof
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
JP2011192598A (en) * 2010-03-16 2011-09-29 Stanley Electric Co Ltd White led light source module
US8297767B2 (en) 2010-09-07 2012-10-30 Xicato, Inc. LED-based illumination modules with PTFE color converting surfaces
TWI447969B (en) * 2010-10-20 2014-08-01 Interlight Optotech Corp Light-emitting diode package structure
WO2012061985A1 (en) * 2010-11-10 2012-05-18 Chang Kuo-Kuang Method for manufacturing cover plate and method for manufacturing encapsulated light-emitting diode using the cover plate
US20120134161A1 (en) * 2010-11-30 2012-05-31 Nobuo Kawamura Lighting apparatus
CN102544302A (en) * 2010-12-17 2012-07-04 郑榕彬 Direct liquid cooling method for light emitting didoes and light emitting diode package utilizing method
JP5899507B2 (en) * 2011-04-27 2016-04-06 パナソニックＩｐマネジメント株式会社 LIGHT EMITTING DEVICE AND LIGHTING DEVICE USING THE SAME
CN202371641U (en) * 2011-10-14 2012-08-08 郑榕彬 Light-emitting diode (LED) lamp with double-layer fluorescent powder
JP5751154B2 (en) * 2011-12-14 2015-07-22 豊田合成株式会社 Light emitting device and manufacturing method thereof
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
JP5945867B2 (en) * 2012-05-11 2016-07-05 パナソニックＩｐマネジメント株式会社 Lighting device
JP6853614B2 (en) * 2013-03-29 2021-03-31 株式会社朝日ラバー LED lighting device, its manufacturing method and LED lighting method
US9683169B2 (en) * 2013-10-11 2017-06-20 Performance Indicator, Llc Smoothing phosphors for AC LED lighting
USD747228S1 (en) * 2013-11-04 2016-01-12 Fibar Group S.A. Door/window sensor
CA3028775C (en) * 2014-03-04 2020-01-07 Novadaq Technologies Inc. Spatial and spectral filtering apertures and optical imaging systems including the same
EP3121246A4 (en) * 2014-03-18 2017-11-22 UBE Industries, Ltd. Ceramic composite material for optical conversion, production method therefor, and light-emitting device provided with same
JP6925100B2 (en) * 2015-05-21 2021-08-25 日亜化学工業株式会社 Light emitting device
EP3345024B1 (en) 2015-08-31 2023-05-31 Stryker European Operations Limited Imaging system comprising a polarization filter and method of filtering polarized light in an imaging system
WO2017069206A1 (en) * 2015-10-20 2017-04-27 京セラ株式会社 Indoor light source and illumination device
CN109140252A (en) * 2018-08-27 2019-01-04 佛山市顺德区蚬华多媒体制品有限公司 Lamps and lanterns, LED light source and its manufacturing method
CN111638613A (en) * 2019-03-01 2020-09-08 鸿富锦精密工业（深圳）有限公司 Display device
KR102035972B1 (en) * 2019-04-29 2019-10-29 셀바이오코리아 주식회사 Mask pack having a phototherapy function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039517A (en) * 1978-11-21 1980-08-13 Philips Nv Luminescent materials
WO1998006793A1 (en) * 1996-08-08 1998-02-19 Kabushiki Kaisha Tokyo Kagaku Kenkyusho Process for the preparaiton of aluminate-base phosphor
JP2000022216A (en) * 1998-06-26 2000-01-21 Sanken Electric Co Ltd Resin sealed type semiconductor light emitting device having fluorescent cover
US6066861A (en) * 1996-09-20 2000-05-23 Siemens Aktiengesellschaft Wavelength-converting casting composition and its use
EP1013740A2 (en) * 1998-12-25 2000-06-28 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
EP1045458A2 (en) * 1996-07-29 2000-10-18 Nichia Chemical Industries, Ltd. Light source system and display device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04239588A (en) * 1991-01-22 1992-08-27 Matsushita Electron Corp Aluminate fluorescent material and fluorescent lamp produced by using the same
SE506845C2 (en) 1996-06-28 1998-02-16 Alfa Laval Ab Flat heat exchanger with bellows lining for connection pipes
JP3434658B2 (en) * 1997-01-14 2003-08-11 サンケン電気株式会社 Semiconductor light emitting device
US6414426B1 (en) * 1997-02-13 2002-07-02 Matsushita Electric Industrial Co., Ltd. High-efficiency light source
JP2998696B2 (en) * 1997-05-17 2000-01-11 日亜化学工業株式会社 Light emitting diode
US5962971A (en) * 1997-08-29 1999-10-05 Chen; Hsing LED structure with ultraviolet-light emission chip and multilayered resins to generate various colored lights
US6340824B1 (en) * 1997-09-01 2002-01-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device including a fluorescent material
US6252254B1 (en) * 1998-02-06 2001-06-26 General Electric Company Light emitting device with phosphor composition
US5959316A (en) * 1998-09-01 1999-09-28 Hewlett-Packard Company Multiple encapsulation of phosphor-LED devices
JP3424566B2 (en) * 1998-09-29 2003-07-07 松下電器産業株式会社 Fluorescent lamps and lighting equipment
JP2000208822A (en) * 1999-01-11 2000-07-28 Matsushita Electronics Industry Corp Semiconductor light-emitting device
KR200181326Y1 (en) * 1999-12-24 2000-05-15 서울반도체주식회사 Chroma-converted light-emitting diode
KR100372834B1 (en) * 2000-05-25 2003-02-19 에이프로시스템즈 (주) Light emitting semiconductor device for emitting lights having complex wavelengths through fluorescent material thereof
JP3609709B2 (en) * 2000-09-29 2005-01-12 株式会社シチズン電子 Light emitting diode
JP2002118292A (en) 2000-10-11 2002-04-19 Sanken Electric Co Ltd Semiconductor light-emitting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039517A (en) * 1978-11-21 1980-08-13 Philips Nv Luminescent materials
EP1045458A2 (en) * 1996-07-29 2000-10-18 Nichia Chemical Industries, Ltd. Light source system and display device
WO1998006793A1 (en) * 1996-08-08 1998-02-19 Kabushiki Kaisha Tokyo Kagaku Kenkyusho Process for the preparaiton of aluminate-base phosphor
US6066861A (en) * 1996-09-20 2000-05-23 Siemens Aktiengesellschaft Wavelength-converting casting composition and its use
JP2000022216A (en) * 1998-06-26 2000-01-21 Sanken Electric Co Ltd Resin sealed type semiconductor light emitting device having fluorescent cover
US6472765B1 (en) * 1998-06-26 2002-10-29 Sanken Electric Co., Ltd. Plastic encapsulated semiconductor light emitting device with a cover of fluorescent particles
EP1013740A2 (en) * 1998-12-25 2000-06-28 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 04 31 August 2000 (2000-08-31) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8362695B2 (en) 2002-08-30 2013-01-29 GE Lighting Solutions, LLC Light emitting diode component
US8436380B2 (en) 2002-08-30 2013-05-07 GE Lighting Solutions, LLC Light emitting diode component

Also Published As

Publication number Publication date
US7906904B2 (en) 2011-03-15
US20020080501A1 (en) 2002-06-27
TW535304B (en) 2003-06-01
KR100587126B1 (en) 2006-06-07
EP1220332A2 (en) 2002-07-03
JP2002190622A (en) 2002-07-05
KR20020051845A (en) 2002-06-29

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